{"product_id":"bba-apfg-xm7-high-pressure-hop-up-nub","title":"Bristol Based Airsoft | APFG XM7 High Pressure Hop Up Nub","description":"\u003cp\u003eThe APFG XM7's hop unit is known for its narrow adjustment window. On lower-power setups (1.2 J and below), it often maxes out at around .30 to .32 g BBs, depending on the bucking.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBBA High Pressure Hop Up Nub\u003c\/strong\u003e from Bristol Based Airsoft shifts that window with a higher rear shelf, so you can hop heavier BBs, around .32 to .40 g depending on your bucking. It is a fine-tuning part for the XM7's restrictive hop unit, not a general performance upgrade. BBA recommends pairing it with the Crimson bucking.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e APFG XM7\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn the box:\u003c\/strong\u003e 1× BBA XM7 high pressure hop-up nub\u003c\/p\u003e","brand":"Heavy Recoil Club","offers":[{"title":"Default Title","offer_id":56532148060539,"sku":"BBA-XM7-3","price":11.8,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0909\/6754\/0091\/files\/DSCF2446.png?v=1792585139","url":"https:\/\/heavyrecoilclub.store\/products\/bba-apfg-xm7-high-pressure-hop-up-nub","provider":"Heavy Recoil Club","version":"1.0","type":"link"}